Go for it! When I was a color belt, one of my fellow color belt students started training in Taekwondo after retiring. He was in his 60s. One of our students (my fiance and I own a school) started in her late 40s and she'll probably be testing for her first dan black belt next year. 29 is definitely not too old to start.
You might not end up being as flexible as students who started at age 10. And you are probably too old to become a international-level Taekwondo sparring champion competitor, which very few people would be able to do at any age. But that's okay. You can still get a lot of it, have a lot of fun, and get in good shape!
You might not end up being as flexible as students who started at age 10. And you are probably too old to become a international-level Taekwondo sparring champion competitor, which very few people would be able to do at any age. But that's okay. You can still get a lot of it, have a lot of fun, and get in good shape!